107472055 has 4 divisors (see below), whose sum is σ = 128966472. Its totient is φ = 85977640.

The previous prime is 107472049. The next prime is 107472073. The reversal of 107472055 is 550274701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550274701 = 23 ⋅23924987.

It is a de Polignac number, because none of the positive numbers 2^k-107472055 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10747201 + ... + 10747210.

It is an arithmetic number, because the mean of its divisors is an integer number (32241618).

Almost surely, 2^107472055 is an apocalyptic number.

107472055 is a deficient number, since it is larger than the sum of its proper divisors (21494417).

107472055 is an equidigital number, since it uses as much as digits as its factorization.

107472055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21494416.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 107472055 is about 10366.8729615058. The cubic root of 107472055 is about 475.4430658173.

The spelling of 107472055 in words is "one hundred seven million, four hundred seventy-two thousand, fifty-five".